The Ridgefield Police Department is investigating an altercation.  Police are asking for the publics assistance, in regards to the fight that took place in the Copps Hill Plaza parking lot near Venice Pizza/Rite Aid, on Tuesday.  The incident was reported at approximately 5pm. Anyone who witnessed the incident is asked to contact Officer Vasquez at (203) 438-6531 or the anonymous Tip Line at (203) 431-2345.